Vulnerability record · CVE-2026-43702 · published 14 September 2026

CVE-2026-43702: Apple ipados memory buffer overflow vulnerability

Apple · Ipados

The issue was addressed with improved memory handling. This issue is fixed in iOS 26.6 and iPadOS 26.6, iOS 26.7 and iPadOS 26.7, macOS Sequoia 15.8, macOS Tahoe 26.6, macOS Tahoe 26.7, tvOS 26.6, watchOS 26.6. Processing a maliciously crafted video file may lead to unexpected app termination or corrupt process memory.

7.8 CVSS 3.1 High EPSS 0.17% · top 93.9% CWE-119 · Memory buffer overflow

7.8CVSS 3.1 base score

0.17%EPSS exploitation probability, 30 days

NoNot in CISA KEV

5Affected product versions listed by NVD

7References

17 Sep 2026Last modified by NVD

Description

CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Affected products

5 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

Ipados Apple

Iphone Os Apple

Macos Apple

Tvos Apple

Watchos Apple

References

Link	Tags
https://support.apple.com/en-us/128066	Release NotesVendor Advisory
https://support.apple.com/en-us/128067	Vendor Advisory
https://support.apple.com/en-us/128068	Release NotesVendor Advisory
https://support.apple.com/en-us/128069	Release NotesVendor Advisory
https://support.apple.com/en-us/149041	Release NotesVendor Advisory
https://support.apple.com/en-us/149042	Release NotesVendor Advisory
https://support.apple.com/en-us/149043	Release NotesVendor Advisory

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Related vulnerabilities

Same products first, then exploited flaws of the same weakness class.

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Source: NIST National Vulnerability Database (record CVE-2026-43702), CISA KEV, FIRST EPSS (scores of 2026-09-27). This page is refreshed as NVD updates the record.